Experimental Demonstration of 16dB Isolation at Room Temperature on a Magnetoplasmonic One-Way Mirror Exploiting THz Cyclotron Resonances in Narrow Gap Semiconductors - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Communication Dans Un Congrès Année : 2018

Experimental Demonstration of 16dB Isolation at Room Temperature on a Magnetoplasmonic One-Way Mirror Exploiting THz Cyclotron Resonances in Narrow Gap Semiconductors

Résumé

We demonstrate experimentally a nonreciprocal magnetoplasmonic mirror that achieves room temperature isolation with a rejection rate of 16dB by combining the THz plasma frequency of intrinsic small-gap InSb with its strong THz cyclotron effects. At typical THz QCL temperatures this goes up to 25dB.
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Dates et versions

hal-02407839 , version 1 (12-12-2019)

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Oleksandr Stepanenko, Tomáš Horák, Jan Chochol, Kamil Postava, Jean-Francois Lampin, et al.. Experimental Demonstration of 16dB Isolation at Room Temperature on a Magnetoplasmonic One-Way Mirror Exploiting THz Cyclotron Resonances in Narrow Gap Semiconductors. CLEO: Science and Innovations, May 2018, San Jose, United States. pp.STu4D.7, ⟨10.1364/CLEO_SI.2018.STu4D.7⟩. ⟨hal-02407839⟩
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